In this study, histamine level and some other quality parameters have been examined in anchovy, horse mackerel, mackerel, rainbow trout, mirror carp and barbel consumed as fresh in Elazig. For this purpose, fish samples were obtained 15 day intervals between September 2003 and April 2004 and they were filleted. Histamine, TMA-N, TVB-N and pH values were examined in these fillets.Mean histamine ...

The purpose of this study was to identify ectoparasites and their prevalence infecting Rastrelliger kanagurta in North Sumatera, Medan. So far, people use fish as a processed product. method used is survey with direct collection at the research site. Samples were taken using random sampling technique. Sampling carried out five places Belawan number samples studied many 30 individuals an average...

A study of the biology of Indian mackerel, Rastrelliger kanagurta (Cuvier, 1817) in the Western Waters of Aceh, Indonesia was carried out from January to December 2014 and a total of 1343 Indian mackerels were collected randomly twice a month. The allometric coefficients (b) in the present study were between 2.625 and 3.449 with coefficient of determination (R2) values that range between 0.612 ...

DRAGOEV, S. G., 2008. Inhibition of lipid peroxidation of frozen mackerel by pre-storage antioxidant superficial treatment. Bulg. J. Agric. Sci., 14: 283-289 With the help of TBARS the antioxidative effect of rosemary extract, rutin, quercetin, sodium erythrobate, BHT, α-tocopherol and a blend, containing rosemary extract, quercetin concentrate and sodium erythrobate on the lipid peroxidation o...

The distribution of enzymes involved in purine degradation in fish and crustaceous liver was examined by centrifugation in a sucrose density gradient. In mackerel, yellow mackerel, and prawn liver and mantis club hepatopancreas, uricase and allantoinase were located only in the peroxisomes and in the soluble fraction from broken peroxisomes, and allantoicase was located only in the peroxisomes....

Accumulation of urocanic acid (UCA) in stored fish has been attributed to both endogenous and exogenous histidine ammonia lyase (HAL) activity. The level HAL Indian mackerel, tuna, sardine were monitored at different temperatures. It was also evaluated during storage eviscerated whole under vacuum packaging. UCA production storage. highest the lowest activity fresh observed mackerel tuna (26.32...

Teleost myoglobin (Mb) proteins from four fish species inhabiting different temperature environments were used to investigate the relationship between protein function and thermal stability. Mb was isolated from yellowfin tuna (homeothermal warm), mackerel (eurythermal warm), and the Antarctic teleost Notothenia coriiceps (stenothermal cold). Zebrafish (stenothermal tropical) myoglobin was expr...

This study was performed to investigate the inhibitory effects of brown algae extracts on histamine production in mackerel muscle. First, antimicrobial activities of brown algae extracts against Morganella morganii were investigated using a disk diffusion method. An ethanol extract of Ecklonia cava (ECEE) exhibited strong antimicrobial activity. The minimum inhibitory concentration (MIC) of ECE...

North-east Atlantic mackerel spawning distribution has shifted northward in the last three decades probably in response to global sea warming. Yet, uncertainties subsist regarding on the shift rate, causalities, and how this species will respond to future conditions. Using egg surveys, we explored the influence of temperature change on mackerel’s spawning distribution (western and southern spaw...